<?php

namespace app\admin\controller\user;

use app\common\controller\Backend;

/**
 * 会员卡
 *
 * @icon fa fa-circle-o
 */
class Level extends Backend
{

    protected $app_id = 1;

    /**
     * Level模型对象
     * @var \app\admin\model\user\Level
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\user\Level;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index()
    {

        $app = $this->model->find($this->app_id);

        // 首次进入，默认创建App
        if(empty($app)){
            $this->model->save(['id'=>$this->app_id]);
            $app = $this->model->find($this->app_id);
        }

        $this->view->assign("datas", ['config' => $app]);

        return $this->view->fetch();
    }

    public function edit($ids = NULL){

        $app = $this->model->find($this->app_id);

        if ($this->request->isPost()) {
            $params = $this->request->post("row/a", [], 'trim');

            if ($params) {
                // 应用配置空，新增；不空，更新
                if(empty($app)){
                    $this->model->save($params);
                }else{
                    $this->model->save($params,['id' => $app['id']]);
                }

                $this->success();

            }else{
                $this->error(__('Parameter %s can not be empty', ''));
            }
        }

    }
}
